146726320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 400099392

約数和(自身を除く): 253373072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 43, 52, 65, 68, 80, 85, 86, 104, 130, 136, 170, 172, 193, 208, 215, 221, 260, 272, 340, 344, 386, 430, 442, 520, 559, 680, 688, 731, 772, 860, 884, 965, 1040, 1105, 1118, 1360, 1462, 1544, 1720, 1768, 1930, 2210, 2236, 2509, 2795, 2924, 3088, 3281, 3440, 3536, 3655, 3860, 4420, 4472, 5018, 5590, 5848, 6562, 7310, 7720, 8299, 8840, 8944, 9503, 10036, 11180, 11696, 12545, 13124, 14620, 15440, 16405, 16598, 17680, 19006, 20072, 22360, 25090, 26248, 29240, 32810, 33196, 38012, 40144, 41495, 42653, 44720, 47515, 50180, 52496, 58480, 65620, 66392, 76024, 82990, 85306, 95030, 100360, 107887, 131240, 132784, 141083, 152048, 165980, 170612, 190060, 200720, 213265, 215774, 262480, 282166, 331960, 341224, 380120, 426530, 431548, 539435, 564332, 663920, 682448, 705415, 760240, 853060, 863096, 1078870, 1128664, 1410830, 1706120, 1726192, 1834079, 2157740, 2257328, 2821660, 3412240, 3668158, 4315480, 5643320, 7336316, 8630960, 9170395, 11286640, 14672632, 18340790, 29345264, 36681580, 73363160, 146726320]

約数ペア:

[(1, 146726320), (2, 73363160), (4, 36681580), (5, 29345264), (8, 18340790), (10, 14672632), (13, 11286640), (16, 9170395), (17, 8630960), (20, 7336316), (26, 5643320), (34, 4315480), (40, 3668158), (43, 3412240), (52, 2821660), (65, 2257328), (68, 2157740), (80, 1834079), (85, 1726192), (86, 1706120), (104, 1410830), (130, 1128664), (136, 1078870), (170, 863096), (172, 853060), (193, 760240), (208, 705415), (215, 682448), (221, 663920), (260, 564332), (272, 539435), (340, 431548), (344, 426530), (386, 380120), (430, 341224), (442, 331960), (520, 282166), (559, 262480), (680, 215774), (688, 213265), (731, 200720), (772, 190060), (860, 170612), (884, 165980), (965, 152048), (1040, 141083), (1105, 132784), (1118, 131240), (1360, 107887), (1462, 100360), (1544, 95030), (1720, 85306), (1768, 82990), (1930, 76024), (2210, 66392), (2236, 65620), (2509, 58480), (2795, 52496), (2924, 50180), (3088, 47515), (3281, 44720), (3440, 42653), (3536, 41495), (3655, 40144), (3860, 38012), (4420, 33196), (4472, 32810), (5018, 29240), (5590, 26248), (5848, 25090), (6562, 22360), (7310, 20072), (7720, 19006), (8299, 17680), (8840, 16598), (8944, 16405), (9503, 15440), (10036, 14620), (11180, 13124), (11696, 12545)]